As 5 and 7 have no common factor other than 1, 5/7 is as simple as it gets.
7/16 :)
5/6
Exactly as it is 5/44 which can't be simplified any further
-5/10 = (-5 รท 5)/(10 รท 5) = -1/2
7
1/4
3/4
4/2 = 2
12/30 = 2/5
It is 525/1000 = 21/40 simplified
7 over 5
20 / 6 is equal to 3.33 or 10/3 or 3 1/3